EP1979361B1 - Sels d'oxonium et de sulfonium - Google Patents

Sels d'oxonium et de sulfonium Download PDF

Info

Publication number
EP1979361B1
EP1979361B1 EP07702589A EP07702589A EP1979361B1 EP 1979361 B1 EP1979361 B1 EP 1979361B1 EP 07702589 A EP07702589 A EP 07702589A EP 07702589 A EP07702589 A EP 07702589A EP 1979361 B1 EP1979361 B1 EP 1979361B1
Authority
EP
European Patent Office
Prior art keywords
atoms
alkyl
perfluorinated
substituted
chain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP07702589A
Other languages
German (de)
English (en)
Other versions
EP1979361A2 (fr
Inventor
Nikolai Ignatyev (Mykola)
German Bissky
Helge Willner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Priority to EP10008348A priority Critical patent/EP2253638A3/fr
Publication of EP1979361A2 publication Critical patent/EP1979361A2/fr
Application granted granted Critical
Publication of EP1979361B1 publication Critical patent/EP1979361B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
    • B01J31/0281—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member
    • B01J31/0282—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member of an aliphatic ring, e.g. morpholinium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
    • B01J31/0281—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member
    • B01J31/0284—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member of an aromatic ring, e.g. pyridinium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0287—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing atoms other than nitrogen as cationic centre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0287—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing atoms other than nitrogen as cationic centre
    • B01J31/0288—Phosphorus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0287—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing atoms other than nitrogen as cationic centre
    • B01J31/0289—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/48—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups having nitrogen atoms of sulfonamide groups further bound to another hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
    • C07C381/12—Sulfonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5407—Acyclic saturated phosphonium compounds

Definitions

  • the present invention relates to a method according to claim 1.
  • Ionic liquids through their properties in modern research, are an effective alternative to traditional volatile organic solvents for organic synthesis.
  • the use of ionic liquids as a novel reaction medium could continue to be a practical solution for both solvent emission and reprocessing problems of catalysts.
  • Ionic liquids or liquid salts are ionic species consisting of an organic cation and a generally inorganic anion. They contain no neutral molecules and usually have melting points less than 373 K. However, the melting point may also be higher without restricting the applicability of the salts in all fields of application.
  • organic cations include tetraalkylammonium, tetraalkylphosphonium, N-alkylpyridinium, 1,3-dialkylimidazolium or trialkylsulfonium.
  • Suitable anions are, for example, BF 4 - , PF 6 - , SbF 6 - , NO 3 - , CF 3 SO 3 - , (CF 3 SO 2 ) 2 N - , ArylSO 3 - , CF 3 CO 2 - , CH 3 CO 2 - or Al 2 Cl 7 - to call.
  • ionic liquids such as melting point, thermal and electrochemical stability or viscosity
  • properties of ionic liquids are determined by the choice of cations and anions.
  • reviews on ionic liquids are R. Sheldon "Catalytic reactions in ionic liquids", Chem. Commun., 2001, 2399-2407 ; MJ Earle, KR Seddon “Ionic Liquids, Green Solvent for the Future", Pure Appl. Chem., 72 (2000), 1391-1398 ; P. Wasserscheid, W. Keim "Ionic Liquids - Novel Solutions for Transition-Metal Catalysis," Angew. Chem., 112 (2000), 3926-3945 ; T.
  • a large number of onium salts with perfluoroalkylfluorophosphate, bis (perfluoroalkylsulphonyl) imide, perfluoroalkylborate or tetracyanoborate anions are ionic liquids.
  • a first object of the present invention is a process for preparing sulfonium salts with [(R o ) 3 S] + cations, where R o are straight-chain or branched alkyl groups having 1-8 C atoms or unsubstituted or with R o , OR o , N (R o ) 2, CN or halogen-substituted phenyl, and [PF x (C y F 2y + 1-z H z ) 6-x ] - anions with 2 ⁇ x ⁇ 5, 1 ⁇ y ⁇ 8 and 0 ⁇ z ⁇ 2y + 1, according to claim 1.
  • R o of the [(R o ) 3 S] + cation is preferably straight-chain alkyl having 1-8 C atoms, preferably having 1-4 C atoms, in particular methyl or ethyl, very particularly preferably ethyl.
  • the present invention is a process for the preparation of sulfonium salts according to claim 1 with [PF x (C y F 2y + 1-z H z ) 6-x ] - anions, wherein a - [(R o ) 3 S] + Tetrafluoroborate or hexafluorophosphate with a phosphorane of general formula PF a (C y F 2y + 1-z H z ) 5-a is reacted, wherein 1 ⁇ a ⁇ 4, and R o , y and z have the meaning given in claim 1.
  • the phosphoranes used in the process according to the invention are accessible, for example, via electrochemical fluorination of alkylphosphoranes or alkylphosphines. Methods of this kind are for example the expert from EP 1 037 896 known.
  • the sulfonium salts by reaction of a [(R o ) 3 S] + tetrafluoroborate or hexafluorophosphate with H + [PF x (C y F 2y + 1-z H z ) 6-x ] - , or with an alkali or alkaline earth metal salt of H + [PF x (C y F 2y + 1-z H z ) 6-x ] - , wherein R o , x, y, z are as defined above.
  • Acids of the type H + [PF x (C y F 2y + 1-z H z ) 6-x ] - can be prepared by synthesis methods as described in the literature, eg EP 1 399 453 , are known.
  • sulfonium tetrafluoroborate having the formula [(R o ) 3 S] + [BF 4 ] - a sulfonium tetrafluoroborate having straight-chain or branched alkyl groups having 1-8 C atoms, preferably having 1-4 C atoms, is preferably used, each of which is independent of each other. Sulfonyl tetrafluoroborates are preferably used in which the alkyl groups are the same.
  • sulfonium tetrafluoroborates used are generally commercially available or can be prepared by synthesis methods, as known from the literature, for example in the standard works such Houben-Weyl, Methods of Organic Chemistry, Georg-Thieme-Verlag, Stuttgart or Richard C. Larock, Comprehensive Organic Transformations, 2nd Edition, Wiley-VCH, New York, 1999 are known. One can also make use of known per se, not mentioned here variants.
  • sulfonium tetrafluoroborates are trimethylsulfonium, triethylsulfonium, dimethylethylsulfonium, diethylmethylsulfonium, dipropylmethylsulfonium, dipropylethylsulfonium, dibutylmethylsulfonium, di- sec- butylmethylsulfonium, dibutylethylsulfonium tetrafluoroborate. Very particular preference is given to using trimethylsulfonium and triethylsulfonium tetrafluoroborate.
  • the process according to the invention can be carried out in a solvent or without the addition of a solvent.
  • a suitable solvent is, for example, dichloromethane or diethyl ether.
  • the processes preferably take place without addition of a solvent.
  • reaction temperatures are in the range of 0 ° C to 150 ° C, preferably in the range of 50 to 100 ° C.
  • the organic cation of the onium salts may be a tritylium, ammonium, phosphonium, guanidinium, uronium, thiouronium cation or a heterocyclic cation.
  • the preparation of the corresponding onium salts is carried out with [PF x (C y F 2y + 1-z H z ) 6-x ] - -, [BF n (CN) 4-n ] - -, [(R f1 SO 2 ) 2 N] - or [BF w R f2 4-w ] - anions by reacting a corresponding onium halide of the organic cation with a corresponding oxonium salt or sulfonium salt according to the present invention.
  • the corresponding onium tetrafluoroborates or hexafluorophosphates are also suitable for the reaction with an oxonium or sulfonium salt according to the invention.
  • Ammonium or phosphonium halides can be represented, for example, by the formula (1) [XR 4 ] + Hal - (1), to be discribed, in which XN, P Hal Cl, Br or I and R each independently H, where not all substituents R may be H at the same time, straight-chain or branched alkyl having 1-20 C atoms, straight-chain or branched alkenyl having 2-20 C atoms and one or more double bonds, straight-chain or branched alkynyl having 2-20 C atoms and one or more triple bonds, saturated, partially or completely unsaturated cycloalkyl having 3-7 C atoms, which may be substituted by alkyl groups having 1-6 C atoms, wherein one or more Rs may be partially or completely substituted with F, but not all four or three Rs may be completely substituted with F, and wherein one or two non-adjacent and non- ⁇ -carbon atoms of the R, by atoms and / or atomic groups selected from the group
  • ammonium or phosphonium tetrafluoroborates or hexafluorophosphates can also be used in an analogous manner.
  • Halides having a heterocyclic cation can be represented, for example, by the formula (4) [HetN] + Hal - (4) be described, wherein Hal Cl, Br or I and HetN + a heterocyclic cation selected from the group means, wherein the substituents R 1 'to R 4 ' are each independently Hydrogen or CN, straight-chain or branched alkyl having 1-20 C atoms, straight-chain or branched alkenyl having 2-20 C atoms and one or more double bonds, straight-chain or branched alkynyl having 2-20 C atoms and one or more triple bonds, Dialkylamino having alkyl groups with 1-4 C atoms, which, however, is not bound to the heteroatom of the heterocycle.
  • Suitable substituents R and R 1 to R 7 of the compounds of the formulas (1) to (3) according to the invention are preferably hydrogen in addition to hydrogen: C 1 - to C 20 -, in particular C 1 - to C 14 -alkyl groups, and saturated or unsaturated, that is also aromatic, C 3 - to C 7 -cycloalkyl groups which may be substituted by C 1 - to C 6 -alkyl groups, in particular phenyl.
  • the substituents R and R 1 to R 7 can likewise be substituted by further functional groups, for example by CN, SO 2 R ', SO 2 OR' or COOR '.
  • R 'does not mean partially or perfluorinated C 1 to C 6 alkyl, C 3 to C 7 cycloalkyl, unsubstituted or substituted phenyl.
  • the substituents R in the compounds of the formula (1) may be identical or different. Preferably, three substituents in formula (1) are the same and one substituent different.
  • the substituent R is particularly preferably methyl, ethyl, isopropyl, propyl, butyl, sec-butyl, pentyl, hexyl, octyl, decyl, tetradecyl or alkoxyalkyl, wherein alkoxy is -O- (C 1 -C 8 -alkyl) .
  • examples of such guanidinium cations are: or where the substituents R 1 to R 3 and R 6 may have a previously stated or particularly preferred meaning.
  • the carbocycles or heterocycles of the above-mentioned guanidinium cations can still be replaced by C 1 - to C 6 -alkyl, C 1 - to C 6 -alkenyl, NO 2 , F, Cl, Br, I, C 1 -C 6 -alkoxy , SCF 3 , SO 2 CH 3 , SO 2 CF 3 , COOR ", SO 2 NR" 2 , SO 2 X ', SO 3 R ", substituted or unsubstituted phenyl, where X' and R" are previously or later have meaning indicated.
  • the carbocycles or heterocycles of the above-mentioned guanidinium cations can still be replaced by C 1 - to C 6 -alkyl, C 1 - to C 6 -alkenyl, NO 2 , F, Cl, Br, I, C 1 -C 6 -alkoxy , SCF 3 , SO 2 CH 3 , SO 2 CF 3 , COOR ", SO 2 NR" 2 , SO 2 X ', SO 3 R ", substituted or unsubstituted phenyl, where X' and R" are previously or later have meaning indicated.
  • the C 1 -C 14 -alkyl group is, for example, methyl, ethyl, isopropyl, propyl, butyl, sec-butyl or tert-butyl, and also pentyl, 1-, 2- or 3-methylbutyl, 1,1-, 1,2- or 2,2-dimethylpropyl, 1-ethylpropyl, hexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl, tridecyl or tetradecyl.
  • perfluorinated for example as difluoromethyl, trifluoromethyl, pentafluoroethyl, heptafluoropropyl or nonafluorobutyl.
  • a straight-chain or branched alkenyl having 2 to 20 C atoms, wherein several double bonds may also be present, is, for example, vinyl, allyl, 2- or 3-butenyl, isobutenyl, sec-butenyl, furthermore 4-pentenyl, iso-pentenyl , Hexenyl, heptenyl, octenyl, -C 9 H 17 , -C 10 H 19 to -C 20 H 39 ; preferably allyl, 2- or 3-butenyl, isobutenyl, sec-butenyl, furthermore preferred is 4-pentenyl, iso-pentenyl or hexenyl.
  • a straight-chain or branched alkynyl having 2 to 20 C atoms, wherein a plurality of triple bonds may also be present, is, for example, ethynyl, 1- or 2-propynyl, 2- or 3-butynyl, furthermore 4-pentynyl, 3-pentynyl, hexynyl, Heptynyl, octynyl, -C 9 H 15 , -C 10 H 17 to -C 20 H 37 , preferably ethynyl, 1- or 2-propynyl, 2- or 3-butynyl, 4-pentynyl, 3-pentynyl or hexynyl.
  • Aryl-C 1 -C 6 -alkyl is, for example, benzyl, phenylethyl, phenylpropyl, phenylbutyl, phenylpentyl or phenylhexyl, where both the phenyl ring and the alkylene chain, as described above, may be partially or completely substituted by F, more preferably benzyl or phenylpropyl.
  • phenyl ring or the alkylene chain can likewise be substituted by further functional groups, for example by CN, SO 2 R ', SO 2 OR' or COOR '.
  • R ' has a previously defined meaning.
  • Unsubstituted saturated or partially or fully unsaturated cycloalkyl groups having 3-7 C atoms are therefore cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclopentenyl, cyclopenta-1,3-dienyl, cyclohexenyl, cyclohexa-1,3-dienyl, cyclohexa-1 , 4-dienyl, phenyl, Cycloheptenyl, cyclohepta-1,3-dienyl, cyclohepta-1,4-dienyl or cyclohepta-1,5-dienyl which may be substituted by C 1 - to C 6 -alkyl groups, in which case the cycloalkyl group or C 1 - to C 6 alkyl substituted cycloalkyl group may also be substituted by halogen atoms such as F, Cl, Br
  • substituents R, R 1 to R 6 or R 1 ' to R 4' one or two non-adjacent and not ⁇ -bonded to the heteroatom carbon atoms, by atoms and / or atomic groups selected from the group -O-, - S, -S (O) -, -SO 2 - and -NR'- be replaced.
  • C 3 - to C 7 -cycloalkyl is, for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl or cycloheptyl.
  • R ' is substituted phenyl, by C 1 - to C 6 alkyl, C 1 - to C 6 alkenyl, NO 2 , F, Cl, Br, I, C 1 -C 6 alkoxy, SCF 3 , SO 2 CH 3 , SO 2 CF 3 , COOR ", SO 2 X ', SO 2 NR" 2 or SO 3 R "substituted phenyl, wherein X' is F, Cl or Br and R" is an unsubstituted or partially fluorinated C 1 - to C 6 -alkyl or C 3 - to C 7 -cycloalkyl as defined for R ', for example, o-, m- or p-methylphenyl, o-, m- or p-ethylphenyl, o-, m- or p-propylphenyl , o, m or p-isopropylphenyl, o-, m- or p
  • the substituents R 1 to R 7 are each, independently of one another, preferably a straight-chain or branched alkyl group having 1 to 10 C atoms.
  • the substituents R 1 and R 2 , R 3 and R 4 and R 5 and R 6 in compounds of the formulas (2) and (3) may be the same or different. More preferably, R 1 to R 7 are each independently methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, phenyl or cyclohexyl, most preferably methyl, ethyl, n-propyl, isopropyl or n-butyl ,
  • Suitable substituents R 1 ' to R 4' of compounds of the formula (4) according to the invention are, besides hydrogen, preferably: CN, C 1 - to C 20 -, in particular C 1 - to C 12 -alkyl groups, and saturated or unsaturated, ie also aromatic, C 3 - to C 7 -cycloalkyl groups which may be substituted by C 1 - to C 6 -alkyl groups, in particular phenyl or aryl-C 1 -C 6 -alkyl or diaminoalkyl having C 1 -C 4 -alkyl groups, if this is not bound to the heteroatom.
  • R 1 ' to R 4' may likewise be substituted by further functional groups, for example by CN, SO 2 R ', SO 2 OR' or COOR '.
  • R ' is H, not, partially or perfluorinated C 1 - to C 6 -alkyl, C 3 - to C 7 -cycloalkyl, unsubstituted or substituted phenyl, or unsubstituted or substituted heterocycle.
  • the substituents R 1 ' and R 4' are each, in each case independently of one another, more preferably CN, alkoxyethyl, where alkoxy is -O- (C 1 -C 8 -alkyl), in particular methoxyethyl, methyl, ethyl, isopropyl, propyl, butyl, sec. Butyl, pentyl, hexyl, octyl, decyl, cyclohexyl, phenyl, phenylpropyl or benzyl. They are very particularly preferably CN, methyl, ethyl, n-butyl or hexyl. In pyrrolidinium, piperidinium or indolinium compounds, the two substituents R 1 ' and R 4' are preferably different.
  • R 2 ' or R 3' is, in each case independently of one another, in particular hydrogen, methyl, ethyl, isopropyl, propyl, butyl, sec-butyl, tert-butyl, cyclohexyl, dimethylamino, diethylamino, methylethylamino, phenyl or benzyl.
  • R 2 ' is particularly preferably dimethylamino, hydrogen, methyl, ethyl, isopropyl, propyl, butyl, sec-butyl or tert-butyl.
  • R 2 ' and R 3' are hydrogen, dimethylamino or methyl.
  • HetN + of the formula (4) is preferable wherein the substituents R 1 ' to R 4' each independently have a meaning as described above.
  • HetN + is particularly preferably imidazolium, pyrrolidinium or pyridinium, as defined above, wherein the substituents R 1 ' to R 4' each independently have a meaning as described above.
  • the reaction between the oxonium salts and the onium halides, onium tetrafluoroborates, or hexafluorophosphates is usually carried out at temperatures between 0 ° C and 100 ° C, preferably at 20 ° C to 60 ° C, more preferably at room temperature.
  • the reaction is carried out at temperatures between 0 ° C and 150 ° C, preferably at 20 ° C to 100 ° C. No solvent is needed.
  • solvents for example dimethoxyethane, acetonitrile, dichloromethane, tetrahydrofuran, dimethyl sulfoxide, dioxane, propionitrile or mixtures with one another.
  • reaction is carried out with an excess or equimolar amount of the corresponding oxonium salt or sulfonium salt according to the invention.
  • the reaction can be carried out at pressures between atmospheric pressure and 0.1 mbar. To accelerate the reaction, preferably reduced pressures of up to 0.1 mbar are used. This is especially true for reactions of onium bromides or iodides.
  • the oxonium salts and sulfonium salts according to the invention are also suitable as alkylating agents or as catalysts for cationic polymerizations or photochemically induced polymerizations, sulfonium salts with triphenylsulfonium cations appearing particularly suitable.
  • salts which, as described above, can be obtained by reaction with the oxonium and sulfonium salts according to the invention.
  • another object of the present invention is to provide salts (I) with cations selected from the group comprising where the substituent R 1 'CN and R 2 ' to R 4 'each independently have the meaning Hydrogen, straight-chain or branched alkyl having 1-20 C atoms, straight-chain or branched alkenyl having 2-20 C atoms and one or more double bonds, straight-chain or branched alkynyl having 2-20 C atoms and one or more triple bonds, Dialkylamino having alkyl groups with 1-4 C atoms, which, however, is not bound to the heteroatom of the heterocycle, saturated, partially or fully unsaturated cycloalkyl having 3-7 C atoms, which may be substituted by alkyl groups having 1-6 C atoms or aryl-C 1 -C 6 -alkyl, where the substituents R 2 'and R 4 ' may be partially or completely substituted by F, where the substituents R 2 'and R 3 ' may be
  • the anion of the salts (I) is selected from the group comprising [(CF 3 SO 2 ) 2 N] - , [(C 2 F 5 SO 2 ) 2 N] - , [(FSO 2 ) 2 N] - , [P (C 2 F 5 ) 3 F 3 ] - , [P (CF 3 ) 3 F 3 ] - , [P (C 2 F 4 H) (CF 3 ) 2 F 3 ] - , [P (C 2 F 3 H 2 ) 3 F 3 ] - , [P (C 2 F 5 ) (CF 3 ) 2 F 3 ] - , [P (C 3 F 7 ) 3 F 3 ] - , [P (C 4 F 9 ) 3 F 3 ] - .
  • the salts (I) mentioned are N-cyanopyridinium salts, N-cyanoimidazolium salts, N-cyanopyrazinium salts, N-cyanopyrimidinium salts, N-cyanoquinolinium salts, N-cyanoisoquinolinium salts, N-cyanoindolium salts, which can be used in a variety of ways.
  • R 2 'to R 4 ' is preferably selected from hydrogen which is not bonded to nitrogen, straight-chain or branched alkyl having 1-20 C atoms or from dialkylamino groups, in which alkyl is C 1 -C 4 - Alkyl means.
  • the salts (I) are very particularly preferably the compounds 1-cyano-4-dimethylaminopyridinium tris (pentafluoroethyl) trifluorophosphate, 1-cyano-4-dimethylaminopyridinium bis (trifluoromethylsulfony) imide, 1-cyano-4-dimethylaminopyridinium tetracyano borate and 1-cyano -4-dimethylaminopyridinium (pentafluoroethyl) trifluoroborate.
  • the invention also provides salts (II) with cations selected from the group comprising or wherein the substituents R 1 'to R 4 ' each independently of one another have the meaning of hydrogen or CN, straight-chain or branched alkyl having 1-20 C atoms, straight-chain or branched alkenyl having 2-20 C atoms and one or more double bonds, straight-chain or branched alkynyl having 2-20 C atoms and one or more triple bonds, dialkylamino having alkyl groups having 1-4 C atoms, which, however, is not bonded to the heteroatom of the heterocycle, saturated, partially or completely unsaturated cycloalkyl having 3-7 C atoms Atoms which may be substituted by alkyl groups having 1-6 C atoms or aryl-C 1 -C 6 -alkyl, where the substituents R 1 'and R 4 ' may be partially or completely substituted by F, but not simultaneously R 1 'and R 4 ' are CN or may be
  • the anion of the salts (II) is selected from the group comprising [P (C 2 F 5 ) 3 F 3 ] - , [P (CF 3 ) 3 F 3 ] - , [P (C 2 F 4 H) ( CF 3 ) 2 F 3 ] - , [P (C 2 F 3 H 2 ) 3 F 3 ] - , [P (C 2 F 5 ) (CF 3 ) 2 F 3 ] - , [P (C 3 F 7 ) 3 F 3 ] - , [P (C 4 F 9 ) 3 F 3 ] - and [P (C 2 F 5 ) 2 F 4 ] - .
  • R 1 'to R 4 ' is selected from hydrogen, straight-chain or branched alkyl having 1-20 C atoms or alkoxyalkyl, wherein alkoxy C 1 -C 4 alkoxy and alkyl C 1 -C 8 alkyl.
  • the salts (II) are those with pyrrolidinium, piperidinium and morpholinium cations.
  • the subject of the present invention are salts (III) with cations selected from the group comprising or means where the substituents R 1 'to R 4 ' each independently of one another have straight-chain or branched alkyl having 1-20 C atoms, with the proviso that at least one of the substituents R 1 'or R 4 ' is straight-chain or branched alkyl having 9-20 C atoms Atoms is, straight-chain or branched alkenyl having 2-20 C atoms and one or more double bonds, straight-chain or branched alkynyl having 2-20 C atoms and one or more triple bonds, saturated, partially or fully unsaturated cycloalkyl having 3-7 C atoms, which may be substituted by alkyl groups having 1-6 C atoms wherein the substituents R 1 'and R 4 ' may be partially or completely substituted with F, but not at the same time R 1 'and R 4 ' may be completely substituted by F, wherein the substituents R 2
  • the anion of the salts (III) is selected from the group comprising [P (C 2 F 5 ) 3 F 3 ] - , [P (CF 3 ) 3 F 3 ] - , [P (C 2 F 4 H) ( CF 3 ) 2 F 3 ] - , [P (C 2 F 3 H 2 ) 3 F 3 ] - , [P (C 2 F 5 ) (CF 3 ) 2 F 3 ] - , [P (C 3 F 7 ) 3 F 3 ] - , [P (C 4 F 9 ) 3 F 3 ] - and [P (C 2 F 5 ) F 4 ] - .
  • R 1 'to R 4 ' is preferably selected from straight-chain or branched alkyl having 1-20 C atoms, with the proviso that at least one of the substituents R 1 'or R 4 ' straight-chain or branched alkyl having 9-20 C-atoms is.
  • the salts (III) to compounds having imidazolium cations in which R 1 'is straight-chain or branched alkyl having 1-8 C atoms and R 4' is straight-chain or branched alkyl having 9-20 C atoms means.
  • the salts (III) are compounds with pyridinium cations in which R 1 'is straight-chain or branched alkyl having 9-20 C atoms and R 2 ' is straight-chain or branched alkyl having 1-8 C atoms means.
  • the 1 H, 19 F and 31 P NMR spectra are measured on a Bruker Avance 250 spectrometer (250.13 MHz for 1 H, 235.36 for 19 F and 101.25 for 31 P) in acetonitrile-D 3 , unless otherwise stated given the examples.
  • CCl 3 F and TMS are used as internal reference in the measurement of the 19 F NMR and proton NMR spectra.
  • 85% H 3 PO 4 in D 2 O in acetonitrile-D 3 is measured as external reference in a separate experiment at a frequency of 230.11 Hz.
  • the yield of triethylsulfonium pentafluoroethyltrifluoroborate is 83.5%, calculated on the triethylsulfonium tetrafluoroborate used.
  • the product is analyzed by NMR spectroscopy.
  • a mixture of 5.93 g (25.90 mmol) 1-cyano-4-dimethylaminopyridinium bromide and 14.30 g (26.09 mmol) triethyloxonium tris (pentafluoroethyl) trifluorophosphate from Example 1 is heated to 60 ° C (temperature of the oil bath) and under nitrogen atmosphere for five hours touched. Volatile components are pumped off under reduced pressure (7 Pa) at 50 ° C. (temperature of the oil bath) within one hour. There are obtained 14.32 g of a solid.
  • a mixture of 1.12 g (7.64 mmol) of 1-ethyl-3-methylimidazolium chloride and 4.19 g (7.64 mmol) of triethyloxonium tris (pentafluoroethyl) trifluorophosphate from Example 1 is heated to 70-80 ° C (temperature of the oil bath) and under nitrogen atmosphere for three hours touched. Volatile components are pumped off under reduced pressure (7 Pa) at 70 ° C. (temperature of the oil bath) within one hour. 4.20 g of a liquid are obtained.
  • a mixture of 0.54 g (2.73 mmol) of 1-ethyl-3-methylimidazolium tetrafluoroborate and 1.50 g (2.74 mmol) of triethyroxonium tris (pentafluoroethyl) trifluorophosphate from Example 1 is heated to 100 ° C. (temperature of the oil bath) and stirred under nitrogen atmosphere for ten hours , Volatile components are pumped off under reduced pressure (7 Pa) at 100 ° C. (temperature of the oil bath) within one hour. There are obtained 1.37 g of a liquid.
  • a mixture of 1.73 g (6.75 mmol) of 1-ethyl-3-methylimidazolium hexafluorophosphate and 3.70 g (6.75 mmol) of triethyloxonium tris (pentafluoroethyl) trifluorophosphate from Example 1 is heated to 100 ° C. (temperature of the oil bath) and stirred under nitrogen atmosphere for ten hours , Volatile components are pumped off under reduced pressure (7 Pa) at 100 ° C. (temperature of the oil bath) within one hour. 3.71 g of a liquid are obtained.
  • a mixture of 1.81 g (10.07 mmol) of hexamethylguanidinium chloride and 5.53 g (10.09 mmol) triethyloxonium tris (pentafluoroethyl) trifluorophosphate from Example 1 is heated to 70-80 ° C (temperature of the oil bath) and stirred under nitrogen atmosphere for three hours. Volatile components are pumped off under reduced pressure (7 Pa) at 70 ° C. (temperature of the oil bath) within one hour. There are obtained 5.88 g of a solid.
  • a mixture of 5.22 g (22.89 mmol) of 1-cyano-4-dimethylaminopyridinium bromide and 8.77 g (22.88 mmol) of triethyloxonium bis (trifluoromethylsulfony) imide from Example 3 is heated to 60 ° C. (temperature of the oil bath) and under a nitrogen atmosphere for five hours touched. Volatile components are pumped off under reduced pressure (7 Pa) at 50 ° C. (temperature of the oil bath) within one hour. There are obtained 14.32 g of a solid.
  • a mixture of 1.32 g (9.0 mmol) of 1-ethyl-3-methylimidazolium chloride and 3.45 g (9.0 mmol) of triethyloxonium bis (trifluoromethylsulfony) imide from Example 3 is heated to 70-80 ° C (temperature of the oil bath) and under nitrogen atmosphere for four hours touched. Volatile components are pumped off under reduced pressure (7 Pa) at 70 ° C. (temperature of the oil bath) within one hour. There are obtained 3.45 g of a liquid.
  • a mixture of 0.47 g (2.37 mmol) of 1-ethyl-3-methylimidazolium tetrafluoroborate and 1.12 g (2.63 mmol) of tris (pentafluoroethyl) difluorophosphorane is heated to 70-80 ° C (temperature of the oil bath) and stirred under nitrogen atmosphere for 10 hours. Volatile components are pumped off under reduced pressure (7 Pa) at 70 ° C. (temperature of the oil bath) within one hour. There are obtained 1.30 g of a liquid.
  • a mixture of 2.34 g (9.14 mmol) of 1-ethyl-3-methylimidazolium hexafluorophosphate and 4.28 g (10.05 mmol) of tris (pentafluoroethyl) difluorophosphorane is heated to 70-80 ° C (temperature of the oil bath) and stirred under nitrogen atmosphere for 10 hours. Volatile components are pumped off under reduced pressure (7 Pa) at 70 ° C. (temperature of the oil bath) within one hour. There are obtained 4.95 g of a liquid.
  • a mixture of 1.12 g (4.02 mmol) tritylium chloride and 2.20 g (4.02 mmol) triethyloxonium tris (pentafluoroethyl) trifluorophosphate from Example 1 is heated to 70-80 ° C (temperature of the oil bath) and stirred under nitrogen atmosphere for ten hours. Volatile components are pumped off under reduced pressure (7 Pa) at 70 ° C. (temperature of the oil bath) within one hour. There are obtained 2.59 g of a solid. The yield of tritylium tris (pentafluoroethyl) trifluorophosphate is 93.6%. The product is analyzed by NMR spectroscopy.
  • a mixture of 0.34 g (1.31 mmol) 1-decyl-3-methylimidazolium chloride and 0.72 g (1.31 mmol) triethyloxonium tris (pentafluoroethyl) trifluorophosphate from Example 1 is heated to 80 ° C (temperature of the oil bath) and stirred under nitrogen atmosphere for three hours. Volatile constituents are pumped off under reduced pressure (7 Pa) at 80 ° C. (temperature of the oil bath) within one hour. There are obtained 0.84 g of a liquid. The yield of 1-decyl-3-methylimidazolium tris (pentafluoroethyl) trifluorophosphate is 96%.
  • a mixture of 0.20 g (0.97 mmol) 1-hexyl-1-methylpyrrolidiniumchlorid and 0.53 g (0.97 mmol) Triethyloxoniumtris (pentafluoroethyl) trifluorophosphate from Example 1 is heated to 80 ° C (temperature of the oil bath) and stirred under nitrogen atmosphere for three hours , Volatile constituents are pumped off under reduced pressure (7 Pa) at 80 ° C. (temperature of the oil bath) within one hour. There are obtained 0.55 g of a liquid.
  • the yield of 1-hexyl-1-methylpyrrolidinium tris (pentafluoroethyl) trifluorophosphate is 93%.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)

Claims (4)

  1. Procédé de préparation de sels de sulfonium ayant des cations [(R°)3S]+ et ayant des anions [PFx(CyF2y+1-zHz)6-x]-, où R° désigne des groupements alkyle à chaîne linéaire ou ramifiée ayant 1-8 atomes de C ou phényle non substitué ou phényle qui est substitué par R°, OR°, N(R°)2, CN ou halogène, et 2≤x≤5, 1≤y≤8 et 0≤z≤2y+1,
    caractérisé en ce qu'un tétrafluoroborate ou hexafluorophosphate de [(R°)3S]+ est réagi avec un phosphorane de formule générale PFa(CyF2y-1-zHz)5-a, où 1≤a≤4, où le tétrafluoroborate de sulfonium de formule [(R°)3S]+ [BF4]- employé est un tétrafluoroborate de sulfonium contenant des groupements alkyle à chaîne linéaire ou ramifiée ayant 1-8 atomes de C, qui sont dans chaque cas indépendants les uns des autres.
  2. Procédé selon la revendication 1, caractérisé en ce que la réaction est effectuée dans un solvant ou sans addition de solvant.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que la réaction est effectuée à des températures allant de 0°C à 150°C.
  4. Procédé selon la revendication 1, caractérisé en ce que le tétrafluoroborate de [(R°)3S]+ est choisi dans le groupe constitué par le tétrafluoroborate de triméthylsulfonium, triéthylsulfonium, diméthyléthylsulfonium, diéthylméthylsulfonium, dipropylméthylsulfonium, dipropyléthylsulfonium, dibutylméthylsulfonium, di-sec-butylméthylsulfonium, dibutyléthylsulfonium.
EP07702589A 2006-02-04 2007-01-05 Sels d'oxonium et de sulfonium Not-in-force EP1979361B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10008348A EP2253638A3 (fr) 2006-02-04 2007-01-05 Sels Fluoralkylfluorophosphates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006005103A DE102006005103A1 (de) 2006-02-04 2006-02-04 Oxonium- und Sulfoniumsalze
PCT/EP2007/000051 WO2007087949A2 (fr) 2006-02-04 2007-01-05 Sels d'oxonium et de sulfonium

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP10008348.4 Division-Into 2010-08-11

Publications (2)

Publication Number Publication Date
EP1979361A2 EP1979361A2 (fr) 2008-10-15
EP1979361B1 true EP1979361B1 (fr) 2010-11-24

Family

ID=38158072

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07702589A Not-in-force EP1979361B1 (fr) 2006-02-04 2007-01-05 Sels d'oxonium et de sulfonium
EP10008348A Withdrawn EP2253638A3 (fr) 2006-02-04 2007-01-05 Sels Fluoralkylfluorophosphates

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP10008348A Withdrawn EP2253638A3 (fr) 2006-02-04 2007-01-05 Sels Fluoralkylfluorophosphates

Country Status (10)

Country Link
US (2) US7842804B2 (fr)
EP (2) EP1979361B1 (fr)
JP (1) JP5234634B2 (fr)
KR (1) KR101287231B1 (fr)
CN (1) CN101379070A (fr)
AT (1) ATE489392T1 (fr)
AU (1) AU2007211694A1 (fr)
CA (1) CA2641288A1 (fr)
DE (2) DE102006005103A1 (fr)
WO (1) WO2007087949A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8455703B2 (en) * 2008-05-26 2013-06-04 Merck Patent Gmbh Use of ionic liquids with tetracyanoborate anions as a solvents for extraction of alcohols from aqueous solutions
JP2010215514A (ja) * 2009-03-13 2010-09-30 Japan Carlit Co Ltd:The イオン導電剤とそれを用いた導電性樹脂組成物及び導電性樹脂成型体
CA2833886A1 (fr) * 2011-04-29 2012-11-01 The University Of Akron Antimicrobiens et antineoplasiques de sels d'azolium et de purinium
CN105541704B (zh) * 2015-12-24 2018-03-23 北京百灵威科技有限公司 1‑氰基‑4‑二甲氨基吡啶四氟硼酸酯的合成方法
EP3886854A4 (fr) 2018-11-30 2022-07-06 Nuvation Bio Inc. Composés pyrrole et pyrazole et leurs procédés d'utilisation
CN112210023B (zh) * 2019-07-10 2022-02-22 中国科学院烟台海岸带研究所 一种含锍盐的羧甲基壳聚糖衍生物及其制备方法和应用

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946770A (en) * 1954-07-30 1960-07-26 Degussa Polymerization of vinylidene compounds using organic peroxide, organic sulfur and quaternary ammonium compounds as catalysts
FR2688783A1 (fr) * 1992-03-23 1993-09-24 Rhone Poulenc Chimie Nouveaux borates d'onium ou de complexe organometallique amorceurs cationiques de polymerisation.
FR2727416A1 (fr) 1994-11-24 1996-05-31 Rhone Poulenc Chimie Nouveaux amorceurs cationiques thermoactivables, de polymerisation et/ou de reticulation et compositions monomeres et/ou polymeres fonctionnels les mettant en oeuvre
US5827602A (en) * 1995-06-30 1998-10-27 Covalent Associates Incorporated Hydrophobic ionic liquids
JP3870462B2 (ja) * 1996-11-25 2007-01-17 東洋インキ製造株式会社 カラーフィルター用レジスト材料
FR2757870B1 (fr) * 1996-12-30 1999-03-26 Rhodia Chimie Sa Utilisation de compositions silicones reticulables par voie cationique sous uv et d'un photoamorceur du type borate d'onium, pour le revetements de joints plats, notamment de joints de culasse
EP1388546B1 (fr) * 1997-07-25 2010-09-08 ACEP Inc. Utilisation des composés ioniques ayant une charge anionique délocalisée comme composants de catalyseur
DE19846636A1 (de) 1998-10-09 2000-04-13 Merck Patent Gmbh Elektrochemische Synthese von Perfluoralkylfluorophosphoranen
DE10027995A1 (de) * 2000-06-09 2001-12-13 Merck Patent Gmbh Ionische Flüssigkeiten II
DE10130940A1 (de) 2001-06-27 2003-01-16 Merck Patent Gmbh Supersäuren, Herstellverfahren und Verwendungen
GB2383962B (en) * 2001-08-31 2005-06-01 Inst Francais Du Petrole Catalytic composition and use therefor
US6863838B2 (en) * 2001-10-25 2005-03-08 3M Innovative Properties Company Zwitterionic imides
JP4193478B2 (ja) * 2001-12-03 2008-12-10 住友化学株式会社 スルホニウム塩及びその用途
US6818379B2 (en) * 2001-12-03 2004-11-16 Sumitomo Chemical Company, Limited Sulfonium salt and use thereof
DE10303931B4 (de) * 2002-02-04 2013-04-18 Institut Français du Pétrole Katalytische Zusammensetzung zur Dimerisierung, Co-Dimerisierung, Oligomerisierung und Polymerisation der Olefine
FR2840916B1 (fr) * 2002-06-17 2004-08-20 Inst Francais Du Petrole Procede d'elimination des composes soufres et azotes de coupes hydrocarbonees
JP4516425B2 (ja) * 2002-06-26 2010-08-04 フジフィルム・エレクトロニック・マテリアルズ・ユーエスエイ・インコーポレイテッド 放射線感受性組成物
JP2004051922A (ja) * 2002-07-24 2004-02-19 Konica Minolta Holdings Inc 活性光線硬化型インク、画像形成方法、印刷物、記録装置
JP2004123631A (ja) 2002-10-03 2004-04-22 Tokuyama Corp オニウム塩
ATE469126T1 (de) * 2002-12-23 2010-06-15 Stx Aprilis Inc Fluorarylsulfonium fotosäure erzeugende verbindungen
US7276622B2 (en) * 2003-03-26 2007-10-02 Sumitomo Chemical Company, Limited Method for producing oxygen-containing compound
JP4734850B2 (ja) * 2003-05-12 2011-07-27 住友化学株式会社 高分子発光体組成物
WO2005019137A1 (fr) * 2003-07-21 2005-03-03 Basf Aktiengesellschaft Procede pour extraire des impuretes au moyen de liquides ioniques
DE10333239A1 (de) * 2003-07-21 2005-03-10 Basf Ag Verfahren zur Herstellung von gereinigten 1,3- substituierten Imidazoliumsalzen
JP2005059263A (ja) * 2003-08-08 2005-03-10 Konica Minolta Medical & Graphic Inc 画像形成方法
US8172998B2 (en) * 2003-08-21 2012-05-08 Virginia Tech Intellectual Properties, Inc. Ionic solvents used in ionic polymer transducers, sensors and actuators
US7192991B2 (en) * 2003-11-26 2007-03-20 3M Innovative Properties Company Cationically curable composition
ATE519767T1 (de) * 2003-12-26 2011-08-15 Nat Inst Of Advanced Ind Scien Ionische flüssigkeit, verfahren zu deren herstellung, doppelschichtiger kondensator, der diese enthält, und lithiumbatterie
CA2492344C (fr) * 2004-01-15 2010-08-10 Matsushita Electric Industrial Co., Ltd. Electrolyte non aqueux pour dispositifs electrochimiques
JP4557576B2 (ja) 2004-03-25 2010-10-06 富士フイルム株式会社 感光性組成物及びこれを用いたパターン形成方法
CN1989145B (zh) * 2004-05-28 2010-06-23 三亚普罗株式会社 新颖的氟代烷基氟磷酸鎓盐和过渡金属络合物盐
KR20070054216A (ko) * 2004-08-24 2007-05-28 바스프 악티엔게젤샤프트 이온성 액체 제조의 출발 화합물로서의 용도를 위한이미다졸륨-메틸술파이트
US7687513B1 (en) * 2004-10-21 2010-03-30 University Of Notre Dame Du Lac Aminopyridinium ionic liquids
JP4706067B2 (ja) * 2004-12-27 2011-06-22 独立行政法人産業技術総合研究所 イオン液体
EP1679307A1 (fr) 2005-01-10 2006-07-12 Solvent Innovation GmbH Préparation et utilisation du dicyanamide de sulfonium
JP2006258925A (ja) * 2005-03-15 2006-09-28 Fuji Photo Film Co Ltd 感光性組成物及び該感光性組成物を用いたパターン形成方法
US7480778B2 (en) * 2005-06-29 2009-01-20 Netapp, Inc. Method and system for managing point-in-time images
GB2431517B (en) * 2005-10-19 2008-08-27 Kidde Ip Holdings Ltd Temperature switch
US20090163723A1 (en) * 2005-11-25 2009-06-25 Hideki Kimura Method for producing sulfonium fluorinated alkylfluorophosphate
JP2007254454A (ja) * 2006-02-23 2007-10-04 Fujifilm Corp スルホニウム塩、硬化性組成物、インク組成物、インクジェット記録方法、印刷物、平版印刷版の製造方法、及び、平版印刷版
JP4435113B2 (ja) * 2006-05-30 2010-03-17 株式会社東芝 非水電解質電池
US20100023353A1 (en) * 2007-09-20 2010-01-28 Stoffiere Richard L Method for establishing, tracking and auditing compliance

Also Published As

Publication number Publication date
JP2009531282A (ja) 2009-09-03
US20110034698A1 (en) 2011-02-10
US20090036628A1 (en) 2009-02-05
CA2641288A1 (fr) 2007-08-09
ATE489392T1 (de) 2010-12-15
EP2253638A2 (fr) 2010-11-24
US8148443B2 (en) 2012-04-03
KR101287231B1 (ko) 2013-07-17
JP5234634B2 (ja) 2013-07-10
WO2007087949A3 (fr) 2007-10-11
KR20080091498A (ko) 2008-10-13
WO2007087949A2 (fr) 2007-08-09
US7842804B2 (en) 2010-11-30
DE102006005103A1 (de) 2007-08-09
EP1979361A2 (fr) 2008-10-15
EP2253638A3 (fr) 2011-11-23
DE502007005751D1 (de) 2011-01-05
CN101379070A (zh) 2009-03-04
AU2007211694A1 (en) 2007-08-09

Similar Documents

Publication Publication Date Title
EP1711458B1 (fr) Procede de production de sels de guanidinium
WO2006128563A1 (fr) Liquides ioniques de faible viscosite
DE102005035103A1 (de) Verfahren zur Herstellung von Onium-Salzen mit Tetrafluoroborat-Anion mit reduziertem Halogenid-Gehalt
EP1979361B1 (fr) Sels d'oxonium et de sulfonium
EP1768962B1 (fr) Procede pour produire des sels d'onium a faible teneur en chlorure
WO2004106288A2 (fr) Liquides ioniques contenant des cations de guanidine
EP2180002B1 (fr) Procédé de fabrication de sels d'onium avec des anions de diakylphosphinate à teneur moindre en halogénides
EP2114965B1 (fr) Composé contenant des ions fluorochlorophosphatane organiques
EP1824827B1 (fr) Procede pour produire des sels d'onium comprenant des anions d'alkyle ou d'arylsulfonate ou d'alkyle ou d'arylcarboxylate presentant une teneur faible en halogenure
EP1730157B1 (fr) Liquides ioniques comprenant des anions fluoralkyltriffluorborate
EP1628952B1 (fr) Liquides ioniques contenant des cations d'uronium ou de thiouronium
EP1831179B1 (fr) Procede de fabrication de sels d'onium contenant des anions de tetrafluoroborate presentant une teneur reduite en halogenures
EP1773848B1 (fr) Sels a anions d'alcoxytris (fluoroalkyl) borate
EP1902035B1 (fr) Procede de preparation d'alkylsulfites d'onium
EP1902004B1 (fr) Procede de production d'alkylsulfonates d'onium
EP2513123B1 (fr) Composés contenant des anions de (perfluoralkyl)fluorohydrogénophosphate
DE102005032838A1 (de) Mischung von Onium-Alkylsulfonaten und Onium-Alkylsulfiten
DE102004060073A1 (de) Verfahren zur Hertellung von Onium-Salzen mit Tetrafluoroborat-Anion mit reduziertem Halogenid-Gehalt
WO2006063654A1 (fr) Procede pour produire des sulfates d'alkyle d'onium a faible teneur en halogenure

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080326

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20081209

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

DAX Request for extension of the european patent (deleted)
GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502007005751

Country of ref document: DE

Date of ref document: 20110105

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20101124

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20101124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110324

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110324

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110224

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110307

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

BERE Be: lapsed

Owner name: MERCK PATENT G.M.B.H.

Effective date: 20110131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110131

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110930

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110224

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110131

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110131

26N No opposition filed

Effective date: 20110825

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110131

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007005751

Country of ref document: DE

Effective date: 20110825

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110224

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 489392

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20101124

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20151229

Year of fee payment: 10

Ref country code: IT

Payment date: 20160127

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007005751

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170105